Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
363211649Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4199142780369501297612168.52018-07-12 22:11:27
History
DateUserTypeResult
2018-07-12ConductorF
Factor: 419914278036950129761 / TF: 68-69
2017-02-03sasaki3NF
no factor from 2^67 to 2^68
2016-03-23ANONYMOUSNF
no factor from 2^66 to 2^67
2014-03-21AdolfNorNF
no factor from 2^65 to 2^66
2011-02-17Architects CubedNF
no factor from 2^64 to 2^65